| # of Speakers | Continent | Language | % Correct |
|---|---|---|---|
| 396 million | North America | English | 100%
|
| 847 million | Asia | Mandarin Chinese | 99%
|
| 32 million | Oceania | English | 98%
|
| 471 million | Europe | English | 98%
|
| 127 million | South America | Portuguese | 88%
|
| 140 millio | Africa | Arabic | 86%
|